Mini 4Channel XH A156 Digital Sound Module 4x3W PAM8403 USB 5V for Various Speakers Digital Amplifier Board

Features:
Multi-Channel Audio Processing: The XH-A156 is a four-channel audio module capable of handling multiple audio inputs simultaneously, making it perfect for multi-channel audio setups such as home theaters or background music systems, ensuring a rich listening experience.
Digital Audio Enhancement Technology: Utilizing PAM8403 digital audio enhancement technology, this module provides high efficiency and low noise, delivering clear and high-quality audio output while maintaining low power consumption.
USB 5V Power Supply: Powered by USB 5V, this audio module is convenient and easy to use, allowing direct connection to common USB devices like computers or portable power sources without the need for additional adapters, simplifying setup and usage.
Small and Compact Design: With its small size this audio module is easy to integrate and install in various small devices such as mini speakers or portable audio equipment, saving space without compromising portability.
Compactly audio module, it provides excellent platform for electronics enthusiasts to customize and assemble according to their needs, offering a fun and unique audio solution.

Specifications:
Item: XH-A156 four-channel audio module
Utilizing PAM8403 digital audio enhancement technology
Material: ABS.
Size: about 46.2x29.6x13mm/1.82x1.16x0.51in
Weight: 10g.
Channel: Channel 4.
Amplification chip: PAM8403.
Operating voltage: DC5V.
Output power: 3Wx4.
Quantity: 1/2/3pcs

Note:
Please allow 1-2cm errors due to manual measurement.
Please allow for slight color differences due to different display resolution

Package includes:
1pc PAM8403 digital amplifier board
5pcs power cord